W9864G6IH_10 Datasheet, PDF (43/44 Pages) Winbond – 1M × 4BANKS × 16BITS SDRAM

W9864G6IH
13. REVISION HISTORY
VERSION
DATE
PAGE
A01 Dec. 12, 2007
All
A02
Dec. 24, 2007
3, 4,
13~15
13
A03 Jan. 29, 2008
3, 4, 15
A04 Feb. 26, 2008
15
13
A05 Mar. 28, 2008
15
A06 Jul. 10, 2008
3, 4,
13~15
A07 Aug. 01, 2008
42
A08 Sep. 11, 2008 3, 15
13
A09 Jul. 10, 2009
15
A10 Aug. 10, 2009
15
A11
Mar. 22, 2010
3, 4,
13~15
DESCRIPTION
Initial formal data sheet
Remove -6I grade parts
Revise overshoot/undershoot pulse width
Before VIH (max.) = VCC/VCCQ +1.2V for pulse width < 5 nS
After VIH (max.) = VCC/VCCQ +1.2V for pulse width < 3 nS
Before VIL (min.) = VSS/VSSQ -1.2V for pulse width < 5 nS
After VIL (min.) = VSS/VSSQ -1.2V for pulse width < 3 nS
Revise -7/-7S parts AC parameter CLK cycle time of CL2
tCK value from 7nS to 7.5nS
Revise -6 part AC parameter Access Time from CLK of
CL2 tAC value from 5.5nS to 6nS
Revise overshoot/undershoot pulse width
Before VIH (max.) = VCC/VCCQ +1.2V for pulse width < 3 nS
After VIH (max.) = VCC/VCCQ +1.5V for pulse width < 5 nS
Before VIL (min.) = VSS/VSSQ -1.2V for pulse width < 3 nS
After VIL (min.) = VSS/VSSQ -1.5V for pulse width < 5 nS
Revise AC parameter CLK cycle time of CL2 tCK value
from 7.5nS to 10nS
Add -6I grade parts
Update 54L TSOP (II) package drawing and dimensions
Revise -7 parts AC parameter tRP value from 20nS to 18nS
Revise Input/Output Voltage and Power Supply Voltage
spec. in section 9.1 Absolute Maximum Ratings table
Revise -6 parts tRP and tRCD value from 18nS to 15nS
Revise -6I parts tRP and tRCD value from 18nS to 15nS
Add -6A Automotive grade parts
- 43 -
Publication Release Date: Mar. 22, 2010
Revision A11